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In Reply to: Does anyone know where I can find the plate impedance posted by Michael Samra on June 16, 2009 at 01:27:54:
Mr. Samra,
I looked the other day after seeing your posts about the 6384.
The Bendix data sheet on these tubes dosen't provide that info.
They do show a design center transconductance of 5400 mhos and only a "grid" resistance of 75K ohms. Otherwise no mention of plate load resistance. I would assume that because they weren't primarily designed as audio pentodes. Missle guidance systems where it needed to work from point A to ground zero. Apparently the 6AR6/6098 variations were too weak or the failure rate was too high in that application.
If you do find the info you are seeking - please post!
Thanks,
jstrm
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Follow Ups
- RE: Does anyone know where I can find the plate impedance - JSTRM 06/16/0906:19:26 06/16/09 (0)